For a 4'x 5' Signboard this is a fantastic value! Vinyl wrap wood frame with all aluminum hangers, so you can mount this magnetic chalkboard horizontally! The surface is a painted steel with melamine laminate for a long lasting life. With the steel underlayment, this means magnets will stick to the surface for a convenient message or note with a magnetic tack. Uses regular chalk, liquid chalk markers, or waterproof Neomarkers.